EP 3174910 A1 20170607 - METHODS FOR PRODUCING AND USING AQUEOUS POLYURETHANE/POLYACRYLATE HYBRID DISPERSIONS AND USE OF SAID AQUEOUS POLYURETHANE/POLYACRYLATE HYBRID DISPERSIONS IN COATING AGENTS
Title (en)
METHODS FOR PRODUCING AND USING AQUEOUS POLYURETHANE/POLYACRYLATE HYBRID DISPERSIONS AND USE OF SAID AQUEOUS POLYURETHANE/POLYACRYLATE HYBRID DISPERSIONS IN COATING AGENTS
Title (de)
VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG WÄSSRIGER POLYURETHAN-POLYACRYLAT-HYBRIDDISPERSIONEN SOWIE DEREN VERWENDUNG IN BESCHICHTUNGSMITTELN
Title (fr)
PROCÉDÉ DE PRODUCTION ET D'UTILISATION DE DISPERSIONS AQUEUSES HYBRIDES POLYURÉTHANE-POLYACRYLATE AINSI QUE LEUR UTILISATION DANS DES PRODUITS DE REVÊTEMENT
Publication
Application
Priority
- EP 14179534 A 20140801
- EP 2015067338 W 20150729
Abstract (en)
[origin: WO2016016286A1] The present invention relates to an aqueous polyurethane (PU)/polyacylate hybrid dispersion that can be obtained by the radical polymerization of at least one acrylate polymer (A1) in the presence of at least one polyurethane (P1), and to a method for producing said aqueous polyurethane/polyacrylate hybrid dispersions, characterized in that (a) an aqueous polyurethane dispersion is produced and (b) the polyurethane dispersion thus produced is used as a raw material for the additional synthesis of a polyacrylate dispersion. The invention also relates to the use of the hybrid dispersion thus obtained as a binder in filled coating agents, in particular as a binder for flexible roof coatings.
IPC 8 full level
C08G 18/66 (2006.01); C08F 283/00 (2006.01); C08G 18/08 (2006.01); C08G 18/12 (2006.01); C08G 18/22 (2006.01); C08G 18/24 (2006.01); C08G 18/28 (2006.01); C08G 18/42 (2006.01); C08G 18/72 (2006.01); C08G 18/75 (2006.01); C09D 175/06 (2006.01)
CPC (source: EP US)
C04B 26/06 (2013.01 - EP); C08F 2/16 (2013.01 - US); C08F 283/006 (2013.01 - EP US); C08G 18/0828 (2013.01 - EP US); C08G 18/0866 (2013.01 - EP US); C08G 18/12 (2013.01 - EP US); C08G 18/227 (2013.01 - EP US); C08G 18/246 (2013.01 - EP US); C08G 18/283 (2013.01 - EP US); C08G 18/3206 (2013.01 - US); C08G 18/4018 (2013.01 - US); C08G 18/4238 (2013.01 - EP US); C08G 18/6607 (2013.01 - US); C08G 18/6674 (2013.01 - EP US); C08G 18/722 (2013.01 - EP US); C08G 18/755 (2013.01 - EP US); C08G 18/758 (2013.01 - EP US); C08K 3/00 (2013.01 - US); C08K 5/42 (2013.01 - US); C09D 7/61 (2017.12 - US); C09D 175/06 (2013.01 - EP US); C09D 175/08 (2013.01 - US); E04D 7/00 (2013.01 - US); C04B 2111/00482 (2013.01 - EP); C04B 2111/00586 (2013.01 - EP); C04B 2111/50 (2013.01 - EP)
C-Set (source: EP US)
Citation (search report)
See references of WO 2016016286A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016016286 A1 20160204; AR 101399 A1 20161214; AU 2015295375 A1 20170302; BR 112017001895 A2 20171128; CN 106795266 A 20170531; CN 106795266 B 20210309; EP 3174910 A1 20170607; JP 2017532386 A 20171102; MX 2017001518 A 20170508; US 10336912 B2 20190702; US 2017226377 A1 20170810
DOCDB simple family (application)
EP 2015067338 W 20150729; AR P150102469 A 20150731; AU 2015295375 A 20150729; BR 112017001895 A 20150729; CN 201580051451 A 20150729; EP 15747133 A 20150729; JP 2017505623 A 20150729; MX 2017001518 A 20150729; US 201515500821 A 20150729